diff options
| -rw-r--r-- | lib/stdlib/src/gen_statem.erl | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/lib/stdlib/src/gen_statem.erl b/lib/stdlib/src/gen_statem.erl index 7f5d82cc21..34507bfd1c 100644 --- a/lib/stdlib/src/gen_statem.erl +++ b/lib/stdlib/src/gen_statem.erl @@ -1056,6 +1056,15 @@ loop_event_result( Parent, Debug, S, Events, Event, NextState, NewData, TransOpts, [], true); + {next_state,_NextState,_NewData} -> + terminate( + error, + {bad_state_enter_return_from_state_function,Result}, + ?STACKTRACE(), Debug, + S#state{ + state = State, data = Data, + hibernate = hibernate_in_trans_opts(TransOpts)}, + [Event|Events]); {next_state,State,NewData,Actions} -> loop_event_actions( Parent, Debug, S, @@ -1067,6 +1076,15 @@ loop_event_result( Parent, Debug, S, Events, Event, NextState, NewData, TransOpts, Actions, true); + {next_state,_NextState,_NewData,_Actions} -> + terminate( + error, + {bad_state_enter_return_from_state_function,Result}, + ?STACKTRACE(), Debug, + S#state{ + state = State, data = Data, + hibernate = hibernate_in_trans_opts(TransOpts)}, + [Event|Events]); %% {keep_state,NewData} -> loop_event_actions( @@ -1234,6 +1252,11 @@ parse_actions(StateCall, Debug, S, [Action|Actions], TransOpts) -> parse_actions( StateCall, Debug, S, Actions, TransOpts#trans_opts{postpone = true}); + postpone -> + [error, + {bad_state_enter_action_from_state_function,Action}, + ?STACKTRACE(), + Debug]; %% {next_event,Type,Content} -> parse_actions_next_event( @@ -1286,7 +1309,8 @@ parse_actions_next_event( next_events_r = [{Type,Content}|NextEventsR]}); _ -> [error, - {bad_action_from_state_function,{next_event,Type,Content}}, + {bad_state_enter_action_from_state_function, + {next_event,Type,Content}}, ?STACKTRACE(), ?not_sys_debug] end; @@ -1303,7 +1327,8 @@ parse_actions_next_event( next_events_r = [{Type,Content}|NextEventsR]}); _ -> [error, - {bad_action_from_state_function,{next_event,Type,Content}}, + {bad_state_enter_action_from_state_function, + {next_event,Type,Content}}, ?STACKTRACE(), Debug] end. |